5303230251240 has 128 divisors (see below), whose sum is σ = 16208924526720. Its totient is φ = 1387706342400.

The previous prime is 5303230251223. The next prime is 5303230251299. The reversal of 5303230251240 is 421520323035.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 5303230251198 and 5303230251207.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2221287 + ... + 3942153.

It is an arithmetic number, because the mean of its divisors is an integer number (126632222865).

Almost surely, 2^{5303230251240} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5303230251240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8104462263360).

5303230251240 is an abundant number, since it is smaller than the sum of its proper divisors (10905694275480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5303230251240 is a wasteful number, since it uses less digits than its factorization.

5303230251240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1721363 (or 1721359 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 5303230251240 its reverse (421520323035), we get a palindrome (5724750574275).

The spelling of 5303230251240 in words is "five trillion, three hundred three billion, two hundred thirty million, two hundred fifty-one thousand, two hundred forty".